David Tuffley PhD combines a career as a university lecturer and researcher with his very personal search for spiritual enlightenment over the past 40 years. Zen Koans: Ancient Wisdom for Today is the fruit of that journey.David's academic interests range across Comparative Religion, Philosophy, Psychology, Anthropology, Literature, History, Software Engineering and Architecture. He blends his broad academic knowledge with the ancient practice of Buddhism and Taoism to create a truly unique work of timeless value.